... ,size,shape is available 4.OEM&ODM are welcomed Customized Silicone Parts,ComponentsFeatures 1) Materal: NR,NBR,CR,SR,EPDM, ... IIR,and other synthetic silicone.2) Used in all applications, especially for automobiles and motorcycles ... .Zengjie(Xiamen)Silicon Product Co.,Ltd is a manufacturer of silicone products with well-equipped design facilities and strong technical force ...